{"id":"2790cc5b935c1ba7d7330180aed5edc61817a48f1bc9bf6da71879fc9aacbe6e","type":"challenge","from_addr":"poa18zCAnuH8WXxaoKtngLmiSGUNSBcrdj3a9xyUzWSVwCZ2","to_addr":"","amount":"","epoch":23,"ts":1793366471,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":23,"seed":"f36c51df60a74262","answer":"Like mineral crystallization on a sheer cliff, valid agents precipitate truth through quadratic stake-weighted consensus. An attacker dreaming of endless clones finds it an impossible fable; each duplicate adds superlinear cost, while honest nodes lock state securely like a falcon perched watchful upon a granite ledge.","stamp":0,"from":"poa18zCAnuH8WXxaoKtngLmiSGUNSBcrdj3a9xyUzWSVwCZ2","nonce":14,"parents":["abe500a49640d7d0af53e67eef7c56ff08ce49a63935e418a03a4548fbf1e7ad","ff6fb1124bac95bb28d5116c2e7adcb3a5bcd70ee61a24773270db9f672388aa"],"ts":1793366471,"cid":"poa-mainnet-1","sig":"2WdGRNAFfvahP5VELmGjfUHPnU8u5jXwNN9XMGTyaXod5ks4WZF24sNqw7JqMFpqAjDCR8iZRJdDeE7iMr4V2Gym"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T23:21:46.340Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}